Created attachment 110549 [details] shows the blinking artifacts "Auto Hide" panels cause blinking artifacts on the screen if the "sliding popups" effect is on. The panels open normally, but when they close, a stripe is often left on the screen where the panel was. The stripe blinks on and off for several minutes or until the panel is activated again. Switching to a new virtual desktop also stops the blinking. It doesn't happen if "sliding popups" is off. (This is not a new problem. I haven't been able to use sliding popups for a long time.) Hardware Information (reported by OpenSUSE YaST) Display Device: Turks XT [Radeon HD 6670/7670] Driver: radeon Drivers Active: Yes modprobe: Yes modules modprobe radeon Monitor Device: HP ZR2740w Software Versions libdrm_amdgpu1: 2.4.89-1.1 Mesa: 18.0.0-186.1 libX11-6: 1.6.5-1.5 kwayland: 5.42.0-1.1 kwin5: 5.12.0-1.1 OpenSUSE Leap 42.3 & Tumbleweed Please change the product if "frameworks-plasma" is not correct.
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Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!